基于单片机的蔬菜大棚智能控制系统设计  

Design of the vegetable greenhouses smart control system based on MCU

作　　者：方辉[1] 程权成 

机构地区：[1]渤海大学工学院,辽宁锦州121001

出　　处：《电子设计工程》2015年第7期1-3,共3页Electronic Design Engineering

基　　金：辽宁省社会科学基金(L12BTQ002)

摘　　要：针对目前温室大棚系统科技水平低下的现象,设计基于单片机的智能温室大棚控制系统,本系统通过AT89S51单片机,首先通过传感器分别检测温室大棚内的光照强度、温度以及土壤中的湿度,然后通过ADC0809将传感器输出的模拟信号转换为可供单片机直接处理的数字信号,根据该信号自动执行对遮阳网、通风口和水泵的控制,以实现温室大棚的智能控制。A novel smart control strategy is proposed based on the MCU of AT89S51 for the phenomenon that vegetable greenhouses have low technology. During the whole system operation, the light intensity detection circuit detect the signal of lighting, temperature and moisture via the sensor. The detection signal can be transformed into the digital signal that can be processed directly by ADC0809, and the MCU can execute the sunshade net, vent and water pump control automatically by the sensor signal. Finally, the purpose of the vegetable greenhouses smart control can be realized.

关 键 词：温室大棚 单片机 AT89S51 智能控制 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]